Douglas-fir beetle /

Bibliographic Details

Main Author:	Furniss, Malcolm M.
Corporate Author:	United States. Forest Service
Other Authors:	Orr, Peter W.
Format:	Government Document Book
Language:	English
Published:	[Washington] : Dept. of Agriculture, Forest Service, [1978]
Edition:	[Rev. Nov. 1978].
Series:	Forest insect & disease leaflet ; 5.
Subjects:	Douglas fir beetle.